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24 Hour Emergency Service


365 days - 24/7

You can't afford to have your heating or cooling equipment not working and we understand. We offer fast, friendly service to our commercial and light industrial customers when they need it - 24 hours, 365 days per year. 

J & B Heating and Air Conditioning has been serving the greater Milwaukee, Waukesha and Racine Counties since 1968.  Our technicians and installers are state certified and fully trained.  On-going training is required of everyone to keep our staff up-to-date on the latest equipment. We are here to meet your needs and offer a wide range of products that will work in your special environment and can be tailored to your needs. 

Our office is open Monday thru Friday from 8 a.m. to 4:30 p.m. Call 414-423-0000 to talk with us about your needs.

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